- Use default CFLAGS

- Update to 0.20
* Make sure tester is build with the right link order for
libraries.
* Adjust linker order for pkg-config
* Work around LocateDevicePath() not grokking PcieRoot() devices
properly.
* Rectify some missing changelog entries
- Changes for 0.19
* Lots of debugging in this release, as well as some of the
documentation that's planned. There's more of that to come.
- Changes for 0.18
* This release is mostly about adding the efidp and libefiboot
APIs available.Next release will feature documentation for
them, verification that various different device path types
work, etc. Right now efi device path generation is basically
limited to:
+ full file paths on sata devices
+ full file paths on sas devices
+ HD() paths for SATA and SAS devices
+ ipv4 dhcp device paths that don't specify their own
filenames
- Drop upstreamed patche
* efivar-correct-license-header.patch
- Drop as Makefiles have been restructured, CFLAGS no longer
defined in them
* efivar-suse-build.patch
- Use fdupes to reduce amount of duplicate files